
/* 此样式来自 Hover.css */
/* https://ianlunn.github.io/Hover/ */
/* Float Shadow */
.hvr-float-shadow {
display: inline-block;
vertical-align: middle;
-webkit-transform: perspective(1px) translateZ(0);
transform: perspective(1px) translateZ(0);
box-shadow: 0 0 1px rgba(0, 0, 0, 0);
position: relative;
-webkit-transition-duration: 0.3s;
transition-duration: 0.3s;
-webkit-transition-property: transform;
transition-property: transform;
}
.hvr-float-shadow:before {
pointer-events: none;
position: absolute;
z-index: -1;
content: '';
top: 100%;
left: 5%;
height: 10px;
width: 90%;
opacity: 0;
background: -webkit-radial-gradient(center, ellipse, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
/* W3C */
-webkit-transition-duration: 0.3s;
transition-duration: 0.3s;
-webkit-transition-property: transform, opacity;
transition-property: transform, opacity;
}
.hvr-float-shadow:hover, .hvr-float-shadow:focus, .hvr-float-shadow:active {
-webkit-transform: translateY(-5px);
transform: translateY(-5px);
/* move the element up by 5px */
}
.hvr-float-shadow:hover:before, .hvr-float-shadow:focus:before, .hvr-float-shadow:active:before {
opacity: 1;
-webkit-transform: translateY(5px);
transform: translateY(5px);
/* move the element down by 5px (it will stay in place because it's attached to the element that also moves up 5px) */
}